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Fig. 1 | Applied Biological Chemistry

Fig. 1

From: Pharmacological activity and quantitative analysis of flavonoids isolated from the flowers of Begonia semperflorens Link et Otto

Fig. 1

Inhibitory activity of 1 and 2 on NO generation in RAW 264.7 induced by LPS. The cells were pretreated for 12 h with the indicated concentrations of compounds and stimulated for 18 h with LPS (1 µg/mL). The error bars represent the mean ± SD of three independent experiments. *p < 0.05 compared to the LPS-treated control group. Positive control, butein

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